Chemistry, asked by hazelmendez657, 1 year ago

calculate the number of gram atoms in 4.6 grams of sodium.(Na=23)

Answers

Answered by aryanpahuja2004

9

no. of atoms=given mass/molar mass
=4.6/23
=0.2

hazelmendez657: thanx! :)

aryanpahuja2004: welcm

Answered by bidisha19

5

shortest CORRECT ANSWER

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

A water pitcher weighs 0.64 kg when empty and 1.728 kg when filled with water.How much does the water weighs...

Physics, 7 months ago

dimension of P. E are same as ...

English, 7 months ago

What is summarizing?

Math, 1 year ago

the length of a room is 2 metre longer than its breadth if the area of its floor is 63 square metre calculate the length and breadth of the room...

Math, 1 year ago

In right angled triangle PQR, if ∠Q = 90°, PR = 5, QR = 4 then find PQ and hence find tan R. In right angled triangle PQR, if ∠Q = 90°, PR = 5, QR = 4 then find PQ and hence find tan R.

Biology, 1 year ago

Name three ways for preventing soil degradation...

Geography, 1 year ago

Narrow stretch of water connecting two seas...

Economy, 1 year ago

Is welfare economics positive or normative or abstract?